| # | Institution | Type | Branches | Deposits | Share |
|---|---|---|---|---|---|
| 1 | The Stephenson National Bank and Trust | Bank | 4 | $451.6M | 30.12% |
| 2 | Associated Bank, National Association | Bank | 3 | $206.6M | 13.78% |
| 3 | Nicolet National Bank | Bank | 3 | $192.8M | 12.86% |
| 4 | The Peshtigo National Bank | Bank | 3 | $176.6M | 11.78% |
| 5 | Farmers & Merchants Bank & Trust | Bank | 3 | $141.8M | 9.46% |
| 6 | Pcm Credit Union | Credit union | 1 | $128.7M* | 8.58% |
| 7 | BMO Bank National Association | Bank | 1 | $70.9M | 4.73% |
| 8 | Forward Financial Credit Union | Credit union | 3 | $55.2M* | 3.68% |
| 9 | Bay Shore Credit Union | Credit union | 1 | $36.9M* | 2.46% |
| 10 | N.E.W. Credit Union | Credit union | 1 | $19.6M* | 1.31% |
| 1 more institutions, year-over-year share and branch changes with Pro →$29/mo, cancel any time. | |||||
* Credit-union deposits are estimated (June total shares spread evenly across branches).
| Year | Deposits | Institutions | Branches | Leader | Top share | HHI |
|---|---|---|---|---|---|---|
| 2025 | $1.50B | 11 | 24 | The Stephenson National Bank and Trust | 30.1% | 1,610 |
| 2024 | $1.44B | 12 | 25 | The Stephenson National Bank and Trust | 29.1% | 1,533 |
| 2023 | $1.48B | 11 | 24 | The Stephenson National Bank and Trust | 28.2% | 1,536 |
| 2022 | $1.50B | 11 | 24 | The Stephenson National Bank and Trust | 28.1% | 1,536 |
Every institution above links to its profile — ratios, peer medians and this quarter’s change signals. Pro adds the full table, share movement and CSV export.